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Patent details

3757107 Title: COMPOSÉS DE 4-OXO-3,4-DIHYDROTHIENO[3,4-D]PYRIDAZINE COMME INHIBITEURS D'ALDOSE RÉDUCTASE ET LEURS PROCÉDÉS D'UTILISATION

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Basic information

Application number:
201883238
WO application number:
Type:
European patent granted for BE
Status:
Open
Publication number:
3757107
WO publication number:
1rst applicant's nationality:
Translation language:
EPO publication language:
English
SPC number:

Dates

Filing date:
21/06/2017
Grant date:
25/10/2023
EP publication date:
30/12/2020
WO publication date:
Claims translation received date:
Translation received date (EP publication B1):
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
25/10/2023
EP B1 publication date:
25/10/2023
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
21/06/2037

Applicant

Name:
The Trustees of Columbia University in the City of New York
Legal Form:
From:
25/10/2023
Address:
412 Low Memorial Library 535 West 116th Street, New York, New York 10027, United States (US)
To:

Agent

Name:
KEMPES Wouter
Legal Form:
From:
23/11/2023
Address:
P.O. Box 2350, 1200 CJ, HILVERSUM, Netherlands (NL)
To:

Inventor

1

Name:
WASMUTH, Andrew
Legal Form:
Address:
Brooklyn, NY 11201, United States (US)

2

Name:
LANDRY, Donald W.
Legal Form:
Address:
New York, NY 10027, United States (US)

Priority

Priority patent number:
201662352784 P
Priority date:
21/06/2016
Priority country:
United States (US)

Classification

IPC or IDT classification:
C07D 495/04; A61K 31/5025; A61P 9/10; A61P 17/00; A61P 13/12; A61Q 19/08;

Publication

Bulletin

Bulletin heading:
EP2
Journal edition number:
2023/20
Publication date:
21/11/2023
Description:
Contains data concerning European patents granted and published (B1 publication) for Belgium and for which no translation needed to be filed

European Patent Bulletin

1

Issue number:
202343
Publication date:
25/10/2023
Description:
Grant (B1)

2

Issue number:
202345
Publication date:
08/11/2023
Description:
Application number/publication number of the divisional application (Art. 76) changed

Annual fee

Annual fee(s) Due Date:
30/06/2026
Annual fee number:
10
Annual fee amount:
185 Euro
Expected payer:
Last annual fee payment date:
27/06/2025
Last annual fee paid number:
9
Last annual fee paid amount:
165 Euro
Payer:
COMPUTER PACKAGES INC.
Filing date Document type Publication Type Document Description Number of pages File Type
23/11/2023 Outgoing Correspondence 1 PDF /6/6/9/3/6/0722363966/docs/201883238_0_outgoingcorrespondence_20231124_084614100.pdf
23/11/2023 Incoming Correspondence (Email) Cover letter 1 PDF /6/6/9/3/6/0722363966/docs/201883238_1_incomingcorrespondenceelectronic_20231124_084614272.pdf
23/11/2023 General Document Other 1 PDF /6/6/9/3/6/0722363966/docs/201883238_2_generaldocument_20231124_084614200.pdf